distant_auth/handler/
methods.rs

1use std::io;
2
3use async_trait::async_trait;
4
5use crate::msg::{Challenge, ChallengeResponse, Error, Info, Verification, VerificationResponse};
6
7/// Interface for a handler of authentication requests for a specific authentication method.
8#[async_trait]
9pub trait AuthMethodHandler: Send {
10    /// Callback when a challenge is received, returning answers to the given questions.
11    async fn on_challenge(&mut self, challenge: Challenge) -> io::Result<ChallengeResponse>;
12
13    /// Callback when a verification request is received, returning true if approvided or false if
14    /// unapproved.
15    async fn on_verification(
16        &mut self,
17        verification: Verification,
18    ) -> io::Result<VerificationResponse>;
19
20    /// Callback when information is received. To fail, return an error from this function.
21    async fn on_info(&mut self, info: Info) -> io::Result<()>;
22
23    /// Callback when an error is received. Regardless of the result returned, this will terminate
24    /// the authenticator. In the situation where a custom error would be preferred, have this
25    /// callback return an error.
26    async fn on_error(&mut self, error: Error) -> io::Result<()>;
27}
28
29mod prompt;
30pub use prompt::*;
31
32mod static_key;
33pub use static_key::*;
distant_auth/handler/methods.rs

distant_auth/handler/
methods.rs
